Product Description
Milwaukee 4-1/2 in. DIAMOND MAX Turbo, General Purpose Diamond Blade
Model Number: 49-93-9104
The Milwaukee 49-93-9104 4-1/2 in. DIAMOND MAX Turbo General Purpose Diamond Blade is a premium-tier cutting blade engineered for masonry contractors, hardscape installers, roofing professionals, tile installers, and any tradesperson who needs aggressive cutting performance combined with clean finish quality on a 4-1/2 in. angle grinder or compact cut-off tool. The DIAMOND MAX product line is positioned in Milwaukee's premium diamond blade tier, delivering up to 5 times the cutting life of standard general-purpose diamond blades in concrete applications, which translates directly into fewer blade changes per day, lower per-cut cost, and more productive cutting time on every jobsite. The 4-1/2 in. blade size matches the standard arbor capacity of compact grinders, making this an ideal blade for finish work, demo cuts, and any masonry application that doesn't require a larger cut-off saw.
What sets the 49-93-9104 apart from Milwaukee's similar 49-93-9004 Segmented Turbo blade is the design approach to the cutting rim. Where the Segmented Turbo uses alternating X-segments separated by gullets for aggressive cutting through hard rebar-embedded concrete, the 49-93-9104 Turbo uses a continuous serrated turbo rim engineered to maintain consistent cutting speed and power across hard aggregate while delivering a cleaner cut finish at the workpiece edge. The notched turbo edge geometry produces controlled cuts with less chipping and breakout at the cut line, making this the better choice for finish-quality cuts in brick, block, paver, roof tile, and other applications where edge quality matters. The continuous rim design also provides smoother cutting action with less vibration than segmented blades, which reduces operator fatigue during repetitive cutting work.
The vented steel core is engineered to keep the blade cooler during sustained cuts, which extends both the diamond matrix life and the operator's ability to make consecutive cuts without forcing the saw to pause for blade cooling. The 49-93-9104 is rated for both wet and dry cutting applications, giving the operator flexibility to use water-fed grinders or saws for cleaner cuts and reduced silica dust exposure, or to run dry where water introduction is impractical. Compatible cutting materials include concrete, brick, block, paver, roof tile, and other masonry materials with hard aggregate. The 49-93-9104 is part of Milwaukee's DIAMOND MAX Turbo blade family, which is available in additional sizes including 5 in. (49-93-9105), 6 in. (49-93-9106), 7 in. (49-93-9107), and 9 in. (49-93-9109), sold separately under their respective part numbers. Always operate the blade within the saw or grinder manufacturer's specified RPM limits, verify the blade arbor matches your tool's spindle, use the correct guard configuration, and follow proper safety protocols including respiratory PPE for silica dust exposure when cutting concrete and masonry materials.
Features
- Premium DIAMOND MAX tier delivers up to 5X longer life in concrete versus standard general-purpose diamond blades
- 4-1/2 in. blade diameter for compact angle grinders and cut-off tools
- Serrated turbo rim maintains cutting speed and power through hard aggregate
- Notched turbo edge produces cleaner cut finishes with less chipping and breakout
- Continuous rim design provides smoother cutting action with less vibration than segmented blades
- Vented steel core keeps the blade cooler during sustained cutting
- Rated for both wet and dry cutting applications
- Compatible with concrete, brick, block, paver, roof tile, and other hard aggregate masonry
- Engineered for finish-quality cuts where edge appearance matters
- Part of Milwaukee's DIAMOND MAX Turbo blade family, available in additional sizes from 5 in. through 9 in.
- Distinctive Milwaukee red finish for jobsite visibility
Specifications
- Manufacturer: Milwaukee Tool
- Catalog Number: 49-93-9104
- Product Line: DIAMOND MAX Turbo General Purpose
- Blade Diameter: 4-1/2 in.
- Rim Design: Serrated continuous turbo rim with notched turbo edge
- Core Design: Vented steel core for cooler cutting
- Applications: Concrete, brick, block, paver, roof tile, hard aggregate masonry
- Cooling Method: Wet or Dry
- Compatible Tools: Angle grinders and compact cut-off tools with 4-1/2 in. blade capacity
- Color: Red
Includes
- (1) Milwaukee 49-93-9104 4-1/2 in. DIAMOND MAX Turbo General Purpose Diamond Blade
- Note: This is the Turbo (serrated continuous rim) variant. For the Segmented Turbo design with alternating X-segments optimized for hard concrete with rebar, see the Milwaukee 49-93-9004
- Note: Verify your tool's arbor size and maximum RPM rating against the blade specifications before use
